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Usimov [2.4K]
3 years ago
12

15 POINTS!!!!!!!!

Mathematics
2 answers:
Novay_Z [31]3 years ago
4 0
X2=9 has only one solution, which is 4.5
Naddik [55]3 years ago
4 0

Answer:

x2=9 has only one solution, which is 4.5

Step-by-step explanation:

that is the answer

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(x-4) (2x+5)(x+7) (x+7)(3x-4)(2x-5) <br><br>simplify it pls​
Nataly_w [17]

Answer: 12x^6+104x^5-319x^4-2890x^3+4661x^2+14000x-19600 sorry I don't have enough time to explain I got to go hope that helps tell me if I was right or not bye!

Step-by-step explanation:

3 0
2 years ago
Which of the following integers is a perfect square?<br><br> A 36<br> B 48<br> C 44<br> D 32
Anika [276]

Answer:

A

Step-by-step explanation:

since 36=6² and the other option is not square of integer

5 0
3 years ago
Read 2 more answers
Animal behavior researchers often refer to an activity associated with punishment or reward as a(n) 
Verizon [17]
Operant conditioning, right?

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3 years ago
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Louis’s bill from dinner at a restaurant is $27.62 before tax. The local tax rate is 7.5%. Louis would like to leave a 20% tip o
shtirl [24]
As Louis is only leaving a 20% tip on the pretax bill, this means he's leaving 20% of $27.62
The best thing to do is to find 10% and double it.
27.62/10= 2.76 (as it rounds down)
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Therefore, you've got to add $5.52 to $27.62
$5.52+$27.62= $33.14
Hope this helps :) 
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2 years ago
A bag contains 6 red marbles and 24 green marbles. If a representative sample contains 2 red ​marbles, then how many marbles wou
dusya [7]

Answer:

true

Step-by-step explanation: bro please give the branleist please really need it

7 0
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